Left flap failure during a low-height circuit, loss of control, deployment of airframe parachute, collision with ground, on a production test flight

Engine power loss during initial climb, turnback, opposite-direction landing on a runway occupied by another aircraft in landing roll

Loss of control during landing

Runway veer-off during landing, collision with a sign, during solo instruction

Roll upset on final approach, hard landing short of the runway, aircraft flipped inverted.

Loss of engine power, collision with ground

Loss of engine power, emergency landing

High temperature and vibrations in engine No. 2 during the initial climb, a U-turn, and the simultaneous shutdown of both engines during the landing roll

Loss of control just after take-off, collision with ground, during a parachute dropping flight

Collision with ground